\setlength{\parindent}{1cm}
\newcommand{\mbf}[1]{\mathbf{#1}}

% Displaystyle (modo matematico)
\everymath{\displaystyle}
\let\D\displaystyle

% Valores médio, mínimo e máximo
\newcommand{\vmedio}[1]{\overline{#1}}
\newcommand{\mymin}[1]{#1_{\text{min}}}
\newcommand{\mymax}[1]{#1_{\text{max}}}
\newcommand{\tende}{\rightarrow}

% Outros
\let\mb\mathbf
\newcommand{\laplace}{\mathscr{L}}
\newcommand{\ilaplace}{\mathscr{L}^{-1}}
\newcommand{\zadeh}{\mathcal{Z}}
\newcommand{\izadeh}{\mathcal{Z}^{-1}}
\newcommand{\chave}[1]{\left\{#1\right\}}
\newcommand{\colchete}[1]{\left[#1\right]}
\newcommand{\parent}[1]{\left(#1\right)}

% Marcas registradas
\newcommand{\Matlab}{Matlab\textsuperscript{\textregistered}}
\newcommand{\Simulink}{Simulink\textsuperscript{\textregistered}}
\newcommand{\Scilab}{Scilab\textsuperscript{\textcopyright}}
